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Legal Status
by Erowid
As of Nov 1, 2006, 8 TIHKAL chemicals are controlled under Schedule I of the United States Controlled Substances Act. Other chemicals in TIHKAL may be considered Controlled Substances Analogues if they are intended for human consumption. The DEA is considering additional scheduling as well as redefining the term "positional isomer" in Schedule I to include more of the chemicals found in TIHKAL and PIHKAL.

TIHKAL Chemicals in Schedule I as of Nov 1, 2006
3DETN,N-Diethyl-TErowid Law Page
6DMTN,N-Dimethyl-TErowid Law Page
11alpha-ETalpha-Ethyl-TErowid Law Page
184-HO-DMT4-HO-DMTErowid Law Page
195-HO-DMTN,N-Dimethyl-5-hydroxy-TErowid Law Page
25IbogaineA complexly substituted-TErowid Law Page
26LSDN,N-Diethyl-L Erowid Law Page
375-MeO-DIPTN,N-Diisopropyl-5-methoxy-TErowid Law Page
48alpha-MTalpha-Methyl-TErowid Law Page
Erowid legal information is a summary of data gathered from site visitors, government documents, websites, and other resources. We are not lawyers and can not guarantee the accuracy of the information provided here. We do our best to keep this information correct and up-to-date, but laws are complex and constantly changing. Laws may also vary from one jurisdiction to another (county, state, country, etc)...this list is not comprehensive.